Article: naehrwert Shares His lv0 Reverse Engineering

**the-green** · 11-21-2012,12:33 PM

What he's meaning with this:
we can easily dump the whole 256 kB

?? Is he talking about the bootloader ?

**Tranced** · 11-21-2012,12:46 PM

Originally Posted by the-green

What he's meaning with this:
we can easily dump the whole 256 kB

?? Is he talking about the bootloader ?

Believe it or not but some of this is even above my head. From what I understand he means the syscon library been dumped from lv0. Someone correct me if wrong. Thanks.

**vronz** · 11-21-2012,04:33 PM

Originally Posted by Tranced

Believe it or not but some of this is even above my head. From what I understand he means the syscon library been dumped from lv0. Someone correct me if wrong. Thanks.

"naehrwert" means the Local Storage (LS) of the SPU module - LS is 256KB of size. so, the important point about that in his post are:

"SPU counterpart"

and

"shared LS and let the return address point to it, we can easily dump the whole 256 kB"

**Soussi** · 11-21-2012,04:43 PM

Just wanna say thanks naehrwert for your awsome contribution!

**Syafiq2357** · 11-21-2012,09:37 PM

n00b question alert:
So what are exactly the possibilities of this knowledge? (other than able to make future CFWs on latest Sony updates)

**Tranced** · 11-22-2012,02:05 AM

Thanks vronz for the clarification.

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